. >>> and, franciscan monks delighted that the new pope has chosen francis as his name and saint francis as his model to serve the poor and all creation. >> welcome. i'm bob abernethy. >>> and the corporation for public broadcasting. >> welcome. i'm bob abernethy. it's good to have you with us. pope francis began his papacy this week amid high expectations and intense scrutiny from catholics and non-catholics alike. an emphasis on simplicity and humility marked the installation mass tuesday, where francis continued to highlight his concern for the poor and for the weakest in society. in his homily, the new pope urged protection for creation and for all human beings. he said people, including the pope, should remember that authentic power is the service of others. representatives of many faiths attended the mass, among them, for the first time in nearly a millennium, the ecumenical patriarch of eastern orthodoxy. on wednesday, francis held a special meeting with a broad range of interfaith leaders. he highlighted what he called "the importance of promoting friendship and respect among men